Help-Macbook pro screen pixelated on start up

I have a mac book pro mid 2011 2.5 GHz Intel Core I5
8 GB 1333 MHz DDR3
AMD Radeon HD 6750M 512 MB
OS X 10.9.2
A while back when I booted it up it would get pixelated lie in the photo, I notice it now happens everytime I start up. There is also a video I poseted on you tube at: http://youtu.be/YgVUk0evuY4 and : https://www.youtube.com/watch?v=fduOMmzWQoE
I have reset PRAM and SMC I have aldo run the AHT at fast and at full with no correction to the issue, I have also reset in safe mode with no fix either. I am unsure where to go next. Any help is appreciated

sgalbo wrote:
I am unsure where to go next.
Make a genius bar appointment. You probably have an issue with the GPU. They will be able to give you a definitive answer.
Ciao.

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Help-Macbook pro screen pixelated on start up

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